import Pain.Schedule

menu_keys() |> Enum.take(3)
|> service_demand()
|> check_blocks(employee_keys(), this_month())

Pain.Schedule.check_blocks_on_calendars(
  "2023-08-28T14:00:00-0400",
  menu_keys() |> Enum.take(3),
  employee_keys()
)

import Pain.Schedule
( service_demand([ 39928578, 39928780, 39931669, ])
  |> check_blocks(employee_keys(), this_month())
  |> blocks_by_day()
)["2023-09-30"] |> hour_map()